1. Cut off at the waist: If the soil-raised rich bamboo grows too high, you can cut it directly from the desired height, so that you can control the height.However, after cutting to deal with, the wound is susceptible to bacterial infection.It should be moved to a ventilated place, blowing more air, and paying attention not to let the wound place get wet.You can see the light properly, bask in the sun, and let the wound dry.If there is plant ash or carbendazim, it should be applied in time to help wound healing.
2. Reduce watering: After treatment, the amount of water must be reduced, and the demand for water in the later period will also be reduced.If it is watered in large quantities, it will easily lead to root retting and root rot.Dry the pot soil so that the roots can easily grow new buds, and increase the amount of water after the new leaves spread out.
3, do not fertilize: In addition to watering, but also pay attention to this time can not fertilize, otherwise easy to bring fertilizer damage.You should first cultivate, and then apply nitrogen fertilizer when the new buds germinate and begin to grow, so that they will recover slowly.
Dracaena sanderiana almost does not need to be pruned during its growth period, but if redundant branches or yellow leaves, diseased leaves, yellow stems, etc. Are found, they should be cut off as soon as possible to avoid infecting other branches.If the branches are healthy, they can continue to be inserted into potted soil after being cut off, and new branches can be propagated.Cut off can also water culture protection.
